graphics/GraphicsMagick: Import patch to fix compatibility with (lib)jpeg-turbo 3.0.0

Fixes build with (lib)jpeg-turbo 3.0.0

Source:
https://bugs.gentoo.org/909834

PR:		272605
Approved by:	portmgr (blanket, build fix)

1 files changed, 67 insertions, 0 deletions

diff --git a/graphics/GraphicsMagick/files/patch-coders_jpeg.c b/graphics/GraphicsMagick/files/patch-coders_jpeg.c
new file mode 100644
index 000000000000..69b35df5e469
--- /dev/null
+++ b/graphics/GraphicsMagick/files/patch-coders_jpeg.c
@@ -0,0 +1,67 @@
+--- coders/jpeg.c.orig	2022-12-26 16:56:04 UTC
++++ coders/jpeg.c
+@@ -1,5 +1,5 @@
+ /*
+-% Copyright (C) 2003-2022 GraphicsMagick Group
++% Copyright (C) 2003-2023 GraphicsMagick Group
+ % Copyright (C) 2002 ImageMagick Studio
+ % Copyright 1991-1999 E. I. du Pont de Nemours and Company
+ %
+@@ -954,7 +954,7 @@ EstimateJPEGQuality(const struct jpeg_decompress_struc
+     i;
+ 
+   save_quality=0;
+-#ifdef D_LOSSLESS_SUPPORTED
++#if !defined(LIBJPEG_TURBO_VERSION_NUMBER) && defined(D_LOSSLESS_SUPPORTED)
+   if (image->compression==LosslessJPEGCompression)
+     {
+       save_quality=100;
+@@ -1461,7 +1461,9 @@ static Image *ReadJPEGImage(const ImageInfo *image_inf
+     }
+ #endif
+ #if (JPEG_LIB_VERSION >= 61) && defined(D_PROGRESSIVE_SUPPORTED)
+-#ifdef D_LOSSLESS_SUPPORTED
++#if !defined(LIBJPEG_TURBO_VERSION_NUMBER) && defined(D_LOSSLESS_SUPPORTED)
++  /* This code is based on a patch to IJG JPEG 6b, or somesuch.  Standard
++     library does not have a 'process' member. */
+   image->interlace=
+     jpeg_info.process == JPROC_PROGRESSIVE ? LineInterlace : NoInterlace;
+   image->compression=jpeg_info.process == JPROC_LOSSLESS ?
+@@ -1693,7 +1695,7 @@ static Image *ReadJPEGImage(const ImageInfo *image_inf
+         }
+     }
+ 
+-  jpeg_pixels=MagickAllocateResourceLimitedArray(JSAMPLE *,
++  jpeg_pixels=MagickAllocateResourceLimitedClearedArray(JSAMPLE *,
+                                   jpeg_info.output_components,
+                                   MagickArraySize(image->columns,
+                                                   sizeof(JSAMPLE)));
+@@ -1702,9 +1704,6 @@ static Image *ReadJPEGImage(const ImageInfo *image_inf
+       jpeg_destroy_decompress(&jpeg_info);
+       ThrowJPEGReaderException(ResourceLimitError,MemoryAllocationFailed,image);
+     }
+-  (void) memset(jpeg_pixels,0,MagickArraySize(jpeg_info.output_components,
+-                                              MagickArraySize(image->columns,
+-                                                              sizeof(JSAMPLE))));
+ 
+   /*
+     Extended longjmp-based error handler (with jpeg_pixels)
+@@ -2791,7 +2790,8 @@ static MagickPassFail WriteJPEGImage(const ImageInfo *
+     (void) LogMagickEvent(CoderEvent,GetMagickModule(),
+       "Image resolution: %ld,%ld",(long) image->x_resolution,
+       (long) image->y_resolution);
+-  if ((image->x_resolution != 0) && (image->y_resolution != 0))
++  if ((image->x_resolution >= 0) && (image->x_resolution < (double) SHRT_MAX) &&
++      (image->y_resolution >= 0) && (image->y_resolution < (double) SHRT_MAX))
+     {
+       /*
+         Set image resolution.
+@@ -2896,7 +2896,7 @@ static MagickPassFail WriteJPEGImage(const ImageInfo *
+   if ((image->compression == LosslessJPEGCompression) ||
+       (quality > 100))
+     {
+-#if defined(C_LOSSLESS_SUPPORTED)
++#if !defined(LIBJPEG_TURBO_VERSION_NUMBER) && defined(C_LOSSLESS_SUPPORTED)
+       if (quality < 100)
+         ThrowException(&image->exception,CoderWarning,
+                        LosslessToLossyJPEGConversion,(char *) NULL);